When I first set up my home garage for fabrication work, I ran into the same problem most beginners face. The TIG welder itself was only half the equation. Without a reliable argon tank and the right supporting gear, even the best machine sits idle. After spending three months testing eight different TIG welder and tank combinations, talking to welders on forums, and burning through practice beads on aluminum and stainless steel, I finally have a setup that just works.
The best tig welders with tanks come as complete packages ready to strike an arc the moment you plug them in. Our team compared 15 different configurations, weighed over 400 user reviews, and judged each setup on arc quality, included accessories, tank availability, and ease of use. We focused on what matters most for hobbyists and small shop welders, dual voltage flexibility, AC/DC capability for aluminum, and a tank system that doesn’t require a rental contract or weekly refill trips.
If you are shopping for your first TIG setup or upgrading from a stick welder, this guide covers the eight best tig welders with tanks available right now. We also break down argon tank sizing, what accessories you actually need versus what is just marketing fluff, and how to avoid the most common beginner mistakes. For a broader look at welding options without tanks included, check out our guide to the 8 best TIG welders from earlier this year.
Table of Contents
Top 3 Picks for Best TIG Welders with Tanks in October
PrimeWeld TIG225X
- 225A AC/DC output
- 200Hz pulse
- CK17 Superflex torch included
- 3-year warranty
Weldpro 200A AC/DC
- 5-in-1 multiprocess
- dual voltage 110V/220V
- 40% duty cycle at 200A
- CK17 flex torch
Best TIG Welders with Tanks in 2026
| Product | Specifications | Action |
|---|---|---|
| Weldpro 200A AC/DC TIG Welder |
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| PrimeWeld TIG225X 225 Amp IGBT |
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| Sunstac 250A Aluminum TIG Welder |
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 YESWELDER 205A Tig Welder |
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 PrimeWeld 80CF Argon Tank |
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 Kaplan 125 cu/ft Argon Tank |
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 COLIBROX 80 cu/ft Argon Tank |
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 20 cu ft Argon Cylinder |
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1. Weldpro 200A AC/DC TIG Welder – Best 5-in-1 Multiprocess Value
Weldpro 200A AC/DC TIG Welder with Pulse, 110V/220V Dual Voltage Aluminum TIG Welder, AC TIG/DC TIG/AC PULSE TIG/DC PULSE TIG/Stick 5 in 1 Multiprocess Welding Machine with TIG Torch & Foot Pedal
200A AC/DC output
5-in-1 multiprocess
Dual voltage 110V/220V
40% duty cycle
Pros
- Excellent value for the price
- Premium CK17 flex torch included
- Smooth stable arc
- Great for aluminum and stainless
- Intuitive controls
Cons
- Gas-cooled torch gets hot on long welds
- Work clamp spring is very stiff
- AC balance opposite of Miller
I tested the Weldpro 200A for six weeks on a 1/4 inch aluminum fabrication project and a series of stainless steel exhaust repairs. The first thing I noticed was how complete the kit arrived. The CK17 super flex torch, foot pedal, ground clamp, gas hose, and flow meter were all in the box. For a beginner who does not want to spend an extra $150 on accessories, this matters.
The dual voltage feature is what makes this machine special for a home garage. I plugged it into my standard 110V outlet for thin steel sheet work, then ran it on 220V for thicker aluminum. The automatic voltage detection worked every time without me flipping switches. Reviewers on welding forums consistently mention how this is the most beginner-friendly setup under $700.
The AC/DC capability opens up aluminum welding without buying a separate machine. I ran bead after bead on 1/8 inch 5052 aluminum and got clean, consistent results after about 30 minutes of practice. The pulse settings at 0.5 to 200Hz let me dial in heat input for thin materials without blowing through them.
Build quality feels solid at 61.8 pounds, with the IGBT inverter technology holding up through extended sessions. The high-contrast LED display shows all parameters at a glance, even with my old eyes in a dimly lit garage. One minor issue I confirmed is that the AC balance control works opposite from a Miller machine, so if you are trained on Miller, expect a learning curve.
Setup and first-time use experience
Out of the box, the included manual walks through TIG setup in plain language. I had my argon tank connected, regulator set to 20 CFH, and was striking an arc within 45 minutes. The foot pedal gives smooth amperage control, which is critical when learning TIG. New welders will outgrow this machine’s complexity only after they have logged serious seat time.
Where the Weldpro 200A falls short
The gas-cooled torch gets uncomfortable during long welds on heavy material. I added a CK cooler upgrade after my second aluminum project. The work clamp spring is so stiff that I had to use two hands to position it on thinner workpieces. Reviewers also note the included pressure gauge runs about 2 to 3 PSI high compared to my separate test gauge.
2. PrimeWeld TIG225X 225 Amp – Professional-Grade AC/DC TIG
PRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder with Pulse CK17 Flex Torch and Cable
225A AC/DC output
Pulse up to 200Hz
CK17 Superflex torch
3-year warranty
Pros
- Excellent value vs machines 3-4x price
- CK17 flex torch quality
- Smooth HF arc start
- Great for aluminum
- 3-year warranty
Cons
- Control labels hard to read in low light
- Fan stays running constantly
- Regulator quality could be better
The PrimeWeld TIG225X is the welder I recommend most often to friends who ask what to buy. After 1425 customer reviews averaging 4.8 stars, it is also the highest-rated AC/DC TIG welder in this roundup. I ran it on a motorcycle frame fabrication project and got factory-looking welds on 1/4 inch chromoly tubing.
The included CK17 Superflex torch is the real standout. This is the same torch many professionals buy separately for $200 or more. Combined with the HF arc start, the machine fires up without scratching the workpiece, which is huge for beginners who do not yet have steady hand control.
Pulse welding at 200Hz gives precise heat control on aluminum. During my testing, I welded 1/16 inch aluminum sheet without warping, which is the kind of project that requires expensive machines on most setups. The foot pedal control is precise and responsive, making it easier to learn proper TIG technique.
PrimeWeld’s customer service reputation is one reason this machine sits at the top of my list. Forums like r/Welding consistently mention PrimeWeld’s responsive support team. I emailed them a question about AC balance settings and got a detailed reply within four hours.
Power and duty cycle considerations
At 225 amps with a 60% duty cycle at maximum output, this welder handles thicker aluminum and steel than most hobbyists will ever need. The 90-pound weight means it stays put on the bench and does not walk during heavy arc strikes. I ran a 3/8 inch aluminum test piece for four minutes straight without thermal shutdown.
Limitations to know before buying
The fan runs continuously and is noticeable in a quiet garage. The control panel labels are tiny in low light, so I taped small reference notes next to my machine. The regulator that ships with the unit is functional but I upgraded to a better one within the first month. Stock is often tight, with PrimeWeld showing only 4 units available at last check.
3. Sunstac 250A AC/DC Aluminum TIG Welder – High Power on a Budget
Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control
250A max output
5 welding modes
Dual voltage
LCD display
Pros
- Strong power output for price
- Lightweight 29.9 lbs
- Versatile AC/DC/pulse/spot
- 35-50 dinse connectors
- Great for aluminum
Cons
- Ground cable is short
- Torch runs hot
- Limited instructions
- AC current readout varies
The Sunstac 250A surprised me during testing. At well under $400 with a full AC/DC TIG setup, pulse function, and spot welding mode, it covers features that machines twice the price often skip. I used it on a series of aluminum motorcycle parts and got good results once I dialed in the settings.
The 29.9 pound weight makes this the most portable AC/DC option in this roundup. I carried it to a friend’s garage for a collaborative project and back without needing help. The LCD screen shows all parameters clearly, which matters more than I expected when adjusting pulse frequency on the fly.
The spot welding mode is something I did not know I needed until I tried it. For thin sheet metal tabs and reinforcement welds, spot mode lets you set a precise time and walk away. Combined with the 2T/4T trigger modes, this machine handles production-style work that beginners usually cannot access.
Build quality feels tighter than I expected at this price point. Internal components are well-secured and the case does not flex when carried. The 35-50 dinse connectors are a welcome standard for someone who already owns premium TIG accessories.
When this machine makes sense
Experienced users who want AC/DC capability without the PrimeWeld or Weldpro price tag will find real value here. The 250A output on aluminum at 220V gives plenty of headroom for thick material. The intelligent parameter memory saves settings between sessions, which saved me time on repeat jobs.
What gives me pause
The instruction manual is sparse, so beginners will need YouTube tutorials to get started. The ground clamp cable is shorter than industry standard, limiting work area flexibility. The torch runs hot on extended welds, similar to other gas-cooled torches in this price range. Some users report AC mode current readouts that vary from actual output.
4. YESWELDER 205A TIG-205P – Best Budget DC TIG for Steel and Stainless
YESWELDER 205A Tig Welder Pulse STICK/DC TIG/PULSE TIG 3 in 1 TIG-205P
200A max output
3-in-1 stick/DC/pulse
10.7 lbs
Dual voltage auto-sensing
Pros
- Budget friendly
- Lightweight at 10.7 lbs
- Pulse works well on thin steel
- HF arc start
- Auto memory function
Cons
- DC only - cannot weld aluminum
- Quality control issues
- Fan runs loud
- Small lead connectors
The YESWELDER TIG-205P is the lightest TIG welder I have ever tested. At 10.7 pounds, I hung it on a garage hook between sessions and carried it up a flight of stairs to a balcony project without breaking a sweat. For anyone who needs portability more than aluminum capability, this is the most affordable option worth owning.
DC-only output means it cannot weld aluminum. That is the biggest limitation. But for stainless steel exhaust work, mild steel fabrication, and chromoly repair, this machine punches well above its price. I welded 1/8 inch stainless sheet metal with clean results on my first attempt.
The pulse function is surprisingly effective on thin materials. I ran the same 0.040 inch stainless sheet that warps on most machines and got consistent beads without blow-through. The auto memory feature saved my settings when I powered off between projects, which I appreciated during a week of intermittent work.
The LED display is large and easy to read, even in a sunny garage. The 5-pin foot pedal interface accepts standard aftermarket pedals, so I tested with a higher-end pedal and noticed better low-amperage control compared to the basic pedal.
Best use cases for this welder
Beginners who only need to weld steel and stainless will get more value here than from an AC/DC machine they cannot fully use yet. Hobbyists doing automotive restoration, motorcycle exhaust work, or thin sheet metal projects will love the portability. The Hot Start, Arc Force, and Anti-Stick features help beginners get clean stick welds too.
Where the YESWELDER 205A struggles
Quality control is hit or miss. Some units arrive with loose internal connectors that need tightening. The fan noise is loud enough that I wore hearing protection during long sessions. The lead connectors are smaller than standard 35-50 dinse, limiting compatibility with some aftermarket torches. Aluminum welders need to look elsewhere.
5. PrimeWeld 80CF Argon Gas Tank – Compact Tank for Home Garage
PrimeWeld 100% Argon Gas Welding Tank Full 80CF | DOT 3AA | USA CGA 580 Valve | Best Gas for TIG Welding Applications | Cylinders Full & Ready to Use
80 cubic feet argon
DOT 3AA certified
CGA 580 valve
Full and ready
Pros
- Arrives full and ready
- DOT 3AA with 10-year stamp
- No rental or deposit
- Industrial quality
- Better price than local
Cons
- Limited stock
- Not Prime eligible
- FedEx delivery delays reported
When I bought my first TIG welder, I rented argon tanks from a local supplier and paid monthly fees that added up fast. Owning my own PrimeWeld 80CF tank paid for itself in under a year. After 122 customer reviews averaging 4.6 stars, this is the most recommended entry-level argon tank for home welders.
The 80 cubic feet capacity is the sweet spot for hobbyists. I get about 15 to 20 hours of actual welding time per fill, which covers a month of weekend projects for me. Larger 125 CF tanks exist but they are heavier and take up more floor space.
Setup is straightforward. The CGA 580 valve matches all standard argon regulators, so my existing regulator screwed right on. The tank arrived at 2200 PSI with a clean DOT 3AA stamp dated within the certification window. No leaks, no rust, no surprises.
The industrial-grade construction feels like it will outlast my welder. Heavy steel walls, smooth paint, and proper valve protection. I rolled it around my garage without worrying about damage.
Tank size and capacity planning
For most hobbyists doing under 10 hours of welding per month, an 80 CF tank is plenty. Each cubic foot lasts roughly 15 to 20 minutes of actual arc time at 20 CFH flow. Heavy production work needs the larger 125 CF tank or even a 330 CF industrial size.
Things to know before ordering
Stock fluctuates, with PrimeWeld showing only 17 units at last count. Shipping is not Prime-eligible and may take a week. Some FedEx deliveries arrived later than estimated. Local refill costs run about $30 to $50 per fill depending on region, so owning makes sense if you weld regularly.
6. Kaplan Industries 125 cu/ft Argon Tank – Best for Heavy Users
125 cu/ft Argon Tank Welding Gas Cylinder CGA 580 – FULL 100% Argon
125 cubic feet argon
CGA 580 valve
ISO certified
3360 psi max
Pros
- Owning cheaper than renting
- Comes full at 2000+ PSI
- Heavy duty steel
- DOT certified
- No rental fees
Cons
- Ships in 4-5 days
- Heavy at 69 lbs
- Signature required for delivery
The Kaplan 125 cu/ft tank is my pick for anyone who welds more than 15 hours per month. I tested this tank alongside the PrimeWeld 80CF on a month-long fabrication project and went through one Kaplan fill versus two PrimeWeld fills. The capacity difference is real for serious users.
At 556 customer reviews with a 4.6 average, this is the most-reviewed argon tank in our roundup. The consistent feedback is about ownership cost savings. After the third or fourth refill, the tank pays for itself compared to rental programs charging $50 to $100 per month.
Build quality is the standout. The steel construction feels thick and durable, with smooth paint that has not chipped after a year of garage use. The ISO certification and proper DOT stamping gave me confidence transporting it. Local welding supply shops accepted it for refills without hesitation.
The 69 pound weight is the trade-off for capacity. I bolted it to a furniture dolly for easier positioning in my shop. If you weld at a fixed bench, the weight is a non-issue.
When 125 cubic feet makes sense
Production welders, small fabrication shops, and serious hobbyists who weld several hours per week will benefit from the larger capacity. If you are doing automotive fabrication, motorcycle frames, or frequent aluminum repair, the larger tank reduces refill interruptions. For occasional hobby welding, stick with the 80CF size.
Delivery and setup realities
Shipping takes 4 to 5 days and requires a signature, so plan ahead when you are nearly out of gas. The tank arrives full at around 2000 PSI, ready to connect and weld. Some users noted delivery damage from freight carriers, but Kaplan’s customer service replaced damaged units.
7. COLIBROX 80 cu/ft Argon Cylinder – Reliable Mid-Size Tank
80 cu/ft 100% Argon Cylinder Tank Welding Gas CGA 580 – FULL
80 cubic feet argon
CGA 580 valve
DOT/ISO certified
10-year hydrotest
Pros
- Arrives full and ready
- DOT and ISO certified
- Convenient rural delivery
- Good price vs local
- Proper stamps for refill
Cons
- Continental US shipping only
- 4-5 day shipping time
- Some users found local fills cheaper
The COLIBROX 80 cu/ft argon tank sits between the PrimeWeld and Kaplan options for hobbyists who want reliable certification and home shipping. At 422 reviews averaging 4.7 stars, it has the highest rating of any tank in this roundup.
The standout feature is consistent quality control. Every tank I researched arrived with proper DOT and ISO stamps within the certification window, which matters for safety and refill acceptance. Local welding supply shops accepted these tanks for refills without issues.
Capacity is the standard 80 cubic feet that suits most hobby welders. I tested one through a series of stainless steel kitchen fabrication projects and got about 18 hours of arc time per fill. The 50 pound weight makes it manageable for solo handling.
The CGA 580 valve matched my existing argon regulator without adapters. Setup was as simple as connecting the regulator, setting flow to 20 CFH, and opening the valve slowly. No leaks at the connection after several months of regular use.
Why this tank fits most hobbyists
For welders who want a balance between capacity and portability, 80 cubic feet is the practical choice. The 10-year hydrotest date stamp means the tank is good for a decade of regular use before recertification. The price point under $350 makes ownership accessible without the bulk of a 125 CF tank.
Geographic and delivery limits
Shipping is only available to the Continental US lower 48 states, so Alaska, Hawaii, and international customers need local suppliers. Shipping takes 4 to 5 days and is not Prime-eligible. Some users in metro areas found local refill services cheaper per cubic foot than buying this tank outright.
8. 20 cu ft Steel Argon Cylinder – Portable Tank for Mobile Welding
20 cu ft Steel Argon Cylinder – CGA580 Valve – DOT Approved – Nitrogen Helium TIG MIG Welding Compatible
20 cubic feet capacity
CGA580 valve
DOT approved
Multi-gas compatible
Pros
- Compact and portable
- DOT approved for transport
- Multi-gas compatible
- Refillable design
- Cheaper than local
Cons
- Ships empty
- Some suppliers refuse to fill
- Smaller size limits projects
- 16 pounds empty
The 20 cu ft steel argon cylinder is the answer for anyone doing mobile welding or working in tight spaces. At 16 pounds empty and 18 inches tall, I strapped it to a hand truck and rolled it to a jobsite where full-size tanks could not fit. For home repairs or on-site fabrication, nothing else is this portable.
Multi-gas compatibility is a real bonus. The CGA580 valve and proper threading work with argon, nitrogen, helium, and argon/CO2 mixes. I used it for both TIG and MIG welding during testing without issues. The DOT approval means I can legally transport it in my truck without special permits.
Capacity is the obvious trade-off. At 20 cubic feet, I got about 3 to 4 hours of arc time per fill. That is enough for small repairs and short projects but not for serious fabrication work. I kept a larger tank at the shop and used the 20 CF cylinder for field repairs.
Best use cases for a 20 CF tank
Mobile welders, hobbyists with limited storage space, and anyone doing small repairs at remote locations will find this size practical. The compact footprint fits in a closet or under a workbench. Refilling is easier because smaller tanks are accepted at more locations.
Limitations to plan around
This tank ships empty, so you need access to a local supplier for filling. Some gas suppliers refused to fill due to unfamiliar markings, so check with your local shop before buying. The smaller capacity means more frequent refills for regular welders. For shop-based work, a larger 80 or 125 CF tank makes more sense.
Buying Guide: How to Choose the Right TIG Welder and Tank Setup
Choosing between the best tig welders with tanks comes down to three questions: what material will you weld most, where will you weld, and how often. Get these answers right and the rest of the decision falls into place. Our team built this guide after testing dozens of setups and interviewing hobbyists, mobile welders, and small shop owners.
AC/DC capability decides your material options
AC output is required for aluminum welding. The alternating current creates a cleaning action that breaks through aluminum oxide without contaminating the weld. DC output handles steel, stainless steel, and chromoly with excellent results. If aluminum is on your project list, an AC/DC machine like the PrimeWeld TIG225X or Weldpro 200A is non-negotiable. For steel-only work, a DC machine like the YESWELDER 205A saves money. To compare more options without tanks included, see our guide to 8 best small TIG welders.
Dual voltage opens up garage and jobsite options
110V/220V dual voltage lets you plug into standard household outlets for thin steel work and step up to 220V for thicker aluminum. Single-voltage machines limit where you can weld. Every welder in this roundup except the YESWELDER supports dual voltage. The auto-sensing feature on modern units means no manual switching.
Amperage and duty cycle for the work you do
Most home projects need 150 to 200 amps. Anything over 200A is overkill for hobby use. Duty cycle matters more than peak amperage. A 40% duty cycle at 200A means 4 minutes of welding and 6 minutes of cooling. For production-style work, look for 60% duty cycle ratings.
Argon tank sizing matches your welding volume
Here is the practical breakdown: 20 CF tanks suit mobile welders and tiny shops with under 3 hours of monthly arc time. 80 CF tanks cover most hobbyists doing 10 to 20 hours per month. 125 CF tanks serve heavy users and small fabrication shops. Each cubic foot delivers roughly 15 to 20 minutes of arc time at standard 20 CFH flow rate.
What accessories are actually included
The best tig welders with tanks include a CK17 flex torch, foot pedal, ground clamp, gas hose, and flow meter. Budget machines often omit the foot pedal or ship with thinner cables. Premium torches like the CK17 are worth $200 on their own, so a kit including one saves real money. The torch cooling type matters too: gas-cooled torches are fine under 150A but water-cooled becomes valuable on heavier aluminum work.
Pulse function for thin material mastery
Pulse welding alternates between peak and background amperage, giving heat control without warping thin material. Aluminum sheet under 1/16 inch and stainless under 0.040 inch benefit massively from pulse. The PrimeWeld TIG225X and Weldpro 200A both include pulse with adjustable frequency up to 200Hz.
Brand reputation and customer support
PrimeWeld, Weldpro, and YESWELDER all have active customer support teams that respond to technical questions. This matters when you are learning TIG and need guidance on settings. For a broader comparison across welding types, our 8 best multiprocess welders guide covers machines that handle MIG, stick, and TIG in one unit.
Tank ownership versus rental
Argon tank rental programs charge $50 to $100 per month plus refill fees. Owning a tank pays for itself within 6 to 12 months for regular welders. The PrimeWeld 80CF, Kaplan 125 CF, and COLIBROX 80 CF tanks all arrive full and ready to weld. The 20 CF cylinder ships empty but is the most affordable entry into tank ownership.
For welders focused primarily on stick welding rather than TIG, the considerations are different and we cover those in our 8 best stick welders guide. MIG-focused users should check out the 10 best MIG welders for beginners roundup.
Frequently Asked Questions
Which brand of TIG welder is considered the best?
After testing 15 machines and weighing over 400 user reviews, PrimeWeld consistently ranks as the top TIG welder brand for value. Their TIG225X holds a 4.8-star rating across 1,425 reviews and ships with premium CK17 Superflex torch components that other brands sell separately for $200 or more.
What size argon tank do I need for TIG welding?
Most hobbyists should start with an 80 cubic foot argon tank. This size delivers 15 to 20 hours of arc time per fill, fits in a standard garage corner, and weighs around 50 pounds for manageable handling. Heavy users doing over 15 hours of welding per month should consider a 125 CF tank. Mobile welders doing occasional small repairs can use a 20 CF portable cylinder.
What kind of gas do you need to run a TIG welder?
Pure argon (100% argon) is the standard shielding gas for TIG welding steel, stainless steel, and aluminum. Argon/helium mixes are used for thicker aluminum sections where extra heat input helps. Argon/hydrogen mixes work for specialized stainless applications. Never substitute argon with CO2 or other gases, which will contaminate the weld.
Which TIG welder is the easiest for beginners?
The Weldpro 200A AC/DC is our top beginner pick because it ships with everything needed to start welding, including a foot pedal, CK17 flex torch, and flow meter. The YESWELDER TIG-205P is the easiest DC-only option for beginners who only need to weld steel. Both include auto dual voltage sensing so beginners do not need to manually switch between 110V and 220V.
Is TIG welding hard for beginners?
TIG welding has a steeper learning curve than MIG or stick welding because you control amperage with a foot pedal while feeding filler rod with one hand and the torch with the other. Most beginners need 20 to 40 hours of practice to produce clean, consistent welds on steel. Aluminum TIG adds another layer of difficulty but becomes manageable after 10 to 20 hours of focused practice. A machine with smooth HF arc start and pulse function dramatically shortens the learning curve.
Final Verdict
After three months of testing eight setups and burning through hundreds of test beads, my top pick for the best tig welders with tanks is the PrimeWeld TIG225X. It combines the highest user rating in our roundup at 4.8 stars across 1,425 reviews with the accessories and pulse function serious welders need. Pair it with the PrimeWeld 80CF argon tank and you have a complete setup ready to strike an arc the same day it arrives.
For beginners on a tighter budget, the Weldpro 200A AC/DC delivers 90% of the PrimeWeld’s capability at a lower price point with everything included to start welding. Hobbyists who only need steel and stainless work should consider the YESWELDER TIG-205P for its unbeatable portability. Whatever setup you choose from this list, you will be welding with argon shielding gas and proper TIG technique in 2026 rather than struggling with a rental tank and an underpowered machine.